文章基本信息

标题：Spinning Image Generation in Polar Coordinate System
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作者：Gwanggil Jeon
期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2015
卷号：10
期号：6
页码：233-242
DOI：10.14257/ijmue.2015.10.6.23
出版社：SERSC
摘要：In this paper, a spinning effect is studied and applied in existing imageset. Some examples of spinning effect are provided and their assessed performance results are shown in visual and objective performance metric. It is found that applied spinning effect in original images could cause unwanted artifacts. However, basically spinning operation is reversible operation. Two parameters, θ and ρ, are used for the system, and these parameters are transformed into polar coordinate, and final θ and ρ values are obtained by processing D and K parameters. After spinning operation, pixels in polar coordinate are re-transformed into Cartesian coordinate. Simulation results section provides performance comparison and discovered results.
关键词：Spinning effect; image processing; image enhancement; transform; ; revisable coming; metric